Nitrosification
亚硝化作用
🗣️ 情景例句
You really like Michelle, don't you?
你的确很喜欢Michelle， 是吗？
Without respect, love cannot go far.
如不相互尊重，爱情就难发展。
After he had put it on the floor, he promptly went to sleep again.
他把床垫往地板上一放，很快又睡着了。